Gastroesophageal reflux in infants and children. Recognition and treatment.

Gastroesophageal reflux is common in infants and children and is associated with a broad spectrum of symptoms and disease. The majority of young patients with reflux can be managed nonoperatively because growth and time usually bring maturation of the antireflux mechanisms. We feel that operation is justified and indicated for the child with complications of reflux that are not reversed by a six-week medical trial, and children with stricture or infants with reflux-related apnea should have operation without delay. In our experience, analysis of the 24-hour esophageal pH tracing has proved most useful to correlate respiratory symptoms with reflux. The Nissen fundoplication is the most effective and the most reliable antireflux procedure, but it must be constructed loosely to minimize the side effects of dysphagia and gas bloating. Because the population at risk for reflux disease has approximately a 50 per cent incidence of significant associated medical problems, morbidity and mortality from some of these problems is inevitable. There should be little or no mortality associated with the antireflux operation itself.